EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2817 BRAKE LAMP
DTC DETECTING CONDITION:
• Defective brake light relay
• Defective brake light switch
• Defective VDC
TROUBLE SYMPTOM:
• All functions of EyeSight system do not operate.
• EyeSight warning light illuminates.
• Brake light does not go off or illuminate.
NOTE:
When this DTC is detected, check VDC system. Basic Diagnostic Procedure > PROCEDURE">
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WARNING
Battery fluid contains highly corrosive SULFURIC ACID.
Avoid any contact with eyes, skin, clothing, or painted surfaces of your
Subaru Ascent, as it can cause severe injury and damage.
If battery fluid comes into contact with your body, immediately rinse
the affected area thoro ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Primary Speed SensorINSPECTION1. Set the ST between the TCM and bulkhead harness.ST 18460AA040CHECK BOARD2. Set the probe of oscilloscope to the check board connector.Connector & terminalNo. 14 (+) — No. 42 (−):(A)+ probe(B)− probe3 ...
Dtc b1576 egi control module eeprom
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1576 EGI CONTROL MODULE EEPROMDTC detecting condition:• ECM malfunctioning• When the ROM in ECM was inaccessible during registration.STEPCHECKYESNO1.PERFORM ECM REG ...